5905-01-057-7521

Find complete technical information, availability, and procurement data for: 5905-01-057-7521
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-057-7521

Item Name Code

00010

Assigment Date

03/19/1978 (48 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

-0.100 to 0.100 resistance tolerance in percent, -10.0 to 10.0 temp coefficient of resistance in ppm per deg celsius, 374.000 kilohms electrical resistance, -65.0 to 145.0 temp range of temp coefficient in deg celsius, 145.0 ambient temp in deg celsius at zero percent rated power

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Temp Coefficient Of Resistance In Ppm Per Deg Celsius: -10.0 to 10.0
Electrical Resistance: 374.000 kilohms
Resistance Tolerance In Percent: -0.100 to 0.100
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 145.0
Temp Range Of Temp Coefficient In Deg Celsius: -65.0 to 145.0
Reliability Indicator: established
Reliability Failure Rate Level In Percent: 0.010
Terminal Length: 1.500 inches minimum
Body Diameter: 0.250 inches nominal
Body Length: 0.750 inches nominal
Power Dissipation Rating In Watts: 0.250 free air
Ambient Temp At Full Rated Power: 125.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end
Test Data Document: "81349-mil-r-39005 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-r-39005/3 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-675-4520	No Name Available	11/25/2003

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1652508-104REVR	Wire Wound Fixed Resistor
RBR54L37402BR	Wire Wound Fixed Resistor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-01-057-7521?

The FSCG of the NSN 5905-01-057-7521 is 5905

Does the NSN 5905-01-057-7521 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-057-7521 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5905-01-057-7521 contain precious materials?

Precious metal content is unknown

Does NSN 5905-01-057-7521 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-01-057-7521 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Mar 19, 1978